BaseCachingSnapshotParser

All Implemented Interfaces:

com.firebase.ui.common.BaseSnapshotParser
```
public abstract class BaseCachingSnapshotParser<S, T>
 implements BaseSnapshotParser<S, T>
                    
```
Implementation of BaseSnapshotParser that caches results, so parsing a snapshot repeatedly is not expensive.

Constructor Summary

Constructors
Constructor	Description
`BaseCachingSnapshotParser(BaseSnapshotParser<S, T> parser)`

Method Summary

Modifier and Type	Method	Description
`abstract String`	`getId(@NonNull() S snapshot)`	Get a unique identifier for a snapshot, should not depend on snapshot content.
`T`	`parseSnapshot(@NonNull() S snapshot)`	This method parses the Snapshot into the requested type.
`void`	`clear()`	Clear all data in the cache.
`void`	`invalidate(@NonNull() S snapshot)`	Invalidate the cache for a certain document.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BaseCachingSnapshotParser
```
BaseCachingSnapshotParser(BaseSnapshotParser<S, T> parser)
```
- Method Detail
  - getId
```
@NonNull() abstract String getId(@NonNull() S snapshot)
```
    Get a unique identifier for a snapshot, should not depend on snapshot content.
  - parseSnapshot
```
@NonNull() T parseSnapshot(@NonNull() S snapshot)
```
    This method parses the Snapshot into the requested type.
    
    Parameters:
    
    snapshot - the Snapshot to extract the model from
  - clear
```
 void clear()
```
    Clear all data in the cache.
  - invalidate
```
 void invalidate(@NonNull() S snapshot)
```
    Invalidate the cache for a certain document.